Kellenberger Switzerland AG, with around 400 employees at its site in eastern Switzerland, is a world-renowned manufacturer of grinding machines and systems. With KELLENBERGER, VOUMARD, HAUSER, TSCHUDIN and USACH, Kellenberger Switzerland AG includes well-known names from the grinding sector, while the SUPER-PRECISION brand expands the portfolio with high-precision lathes for combined hard turning and grinding. Kellenberger Switzerland AG Thannäckerstrasse 22 9403 Goldach T +41 71 242 91 11

Kather Sanitär Heizung GmbH (Amriswil) delivers plumbing, heating and ventilation services across Switzerland. Since 2003, we support private, commercial and industrial projects—from single-family homes to large-scale builds. We handle planning, installation, upgrades, maintenance and fast troubleshooting. Our services include sanitary installations, bathroom renovations, modern heating systems (heat pumps, oil, gas, wood), underfloor heating, radiators, and ventilation solutions for residential and commercial properties, including heat recovery systems. Expect high-quality materials, efficient processes and personal service.

Von A-Z alles professionell, freundlich und kompetent, ich werde euch gerne stets weiterempfehlen! Liebe Grüsse Ronny

Elektro Bürgisser AG is your trusted partner for electrical installations and building technology in the canton of Thurgau and surrounding areas. We provide professional electrical solutions for new builds, renovations and conversions – from power and low-voltage systems to modern smart home installations. Our services also include lighting concepts, photovoltaic systems, maintenance and repairs. We stand for quality workmanship, reliable project management and personal customer service.